package com.zm.demo.shadingsphere.util;

/**
 * @author zoum
 * @create 2019/12/20 18:06
 */
public class PrimaryKeyGenerate {


    public static String generateFirst(){
        return Integer.toBinaryString(Integer.valueOf(1));
    }

    public static String generateSecond(){
        return Long.toBinaryString(System.currentTimeMillis());
    }

    public static String generateThird(){
        return Integer.toBinaryString(Integer.valueOf(1));
    }

    public static String generateFourth(){
        return Integer.toBinaryString(Integer.valueOf(1));
    }

    public static String generateFive(){
        return Integer.toBinaryString(Integer.valueOf(1));
    }

    public static String generateSix(){
        return Integer.toBinaryString(Integer.valueOf(1));
    }

}
